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helicopter    音标拼音: [h'ɛlɪk,ɑptɚ]
n. 直升飞机
vt. 用直升飞机载送
vi. 乘直升飞机

直升飞机用直升飞机载送乘直升飞机

helicopter
n 1: an aircraft without wings that obtains its lift from the
rotation of overhead blades [synonym: {helicopter}, {chopper},
{whirlybird}, {eggbeater}]

Helicopter \Hel"i*cop`ter\, n. [NL., fr. Gr. "e`lix, "e`likos, a
spiral ptero`n a wing.]
a heavier-than-air aircraft whose lift is provided by the
aerodynamic forces on rotating blades rather than on fixed
wings. Contrasted with {fixed-wing aircraft}.
[PJC]


Helicopter \Hel"i*cop`ter\, v. i.
to travel in a helicopter.
[PJC]


Helicopter \Hel"i*cop`ter\, v. t.
to transport in a helicopter.
[PJC]

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  • Helicopter - Wikipedia
    The Focke-Wulf Fw 61 was the first successful, practical, and fully controllable helicopter in 1936, while in 1942, the Sikorsky R-4 became the first helicopter to reach full-scale production
  • 16 Types of U. S. Military Helicopters (2026 Guide)
    See our list of 16 types of military helicopters employed by the US Army, US Navy, US Air Force, US Marine Corps, US Coast Guard
  • Helicopter | Facts, History, Types | Britannica
    A helicopter is an aircraft with one or more power-driven horizontal propellers or rotors that enable it to take off and land vertically, to move in any direction, or to remain stationary in the air
  • Helicopters - Airbus
    Airbus helicopters are an essential tool for first responders, firefighters, public service operators and military customers flying critical missions across the globe
  • Sikorsky UH-60 Black Hawk - Wikipedia
    The Black Hawk helicopter series can perform a wide array of missions, including the tactical transport of troops, electronic warfare, and aeromedical evacuation
  • Types of Helicopters: Learn Their Names with Pictures to Identify
    Helicopters are special aircraft that can take off and land vertically, making them useful in many situations They have different types, each designed for a specific purpose Some are used for transportation, while others are built for critical operations
  • Helicopters Takeoff Landings Compilation - YouTube
    Sabadell Airport sees significant daily activity from civilian helicopters, private companies, and government organizations Most of the helicopters featured in this video are involved in
  • 50+Minutes of helicopter action : AH-1 Cobra,AW-189, BELL 47G, UH-60 . . .
    Experience the adrenaline-pumping thrill of 50 minute
  • 21 Types of Helicopters Explained (A Full Guide)
    A helicopter is a type of rotorcraft in which lift and thrust are supplied by horizontally-spinning rotors This allows the helicopter to take off and land vertically, hover, and fly forward, backward, and laterally
  • How Helicopters Work - HowStuffWorks
    One thing that has characterized the helicopter since its invention in the 1930s has been the absurdity of the machine The contraption simply looks unable to deliver on its promise, which is to fly up and down, backward and forward, right and left





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